10 citations · 15 across the 6 of their papers we have counts for
4 papers · 1 filter
Systematic characterization of nanoscale -BN quantum sensor spots created by helium-ion microscopy
Hao Gu, Moeta Tsukamoto, Yuki Nakamura +8
The nanosized boron vacancy () defect spot in hexagonal boron nitride (-BN) is promising for a local magnetic field quantum sensor. One of its advantages is that…
Bilayer Graphene on hexagonal Boron Nitride and the Family of quantum MetaMaterial
Takuya Iwasaki, Yoshifumi Morita
We report on the fabrication and characterization of dual-gated hexagonal boron nitride (hBN)/bilayer-graphene (BLG) superlattices. Due to the moire effect, the hBN/BLG superlattic…
Gapped Dirac materials and quantum valley currents in dual-gated hBN/bilayer-graphene heterostructures
Takuya Iwasaki, Yoshifumi Morita, Kenji Watanabe +1
In gapped Dirac materials, the topological current associated with each valley can flow in opposite directions creating long-range charge-neutral valley currents. We report valley…
Magnetotransport properties in van-der-Waals \textit{\textbf{R}}Te (\textit{\textbf{R}} = La, Ce, Tb)
Tomo Higashihara, Ryotaro Asama, Ryoya Nakamura +10
Rare-earth tritellurides are van-der-Waals antiferromagnets which have been attracting attention as materials not only with high mobility, but also with various states such as supe…